Details

Autor(en) / Beteiligte

• Mohd Ripin, Zaidi
• Ahmad Mazlan, Ahmad Zhafran

Titel

Frequency Dependent Vibration Attenuation of a Suspended Handle Using Piezostack Actuator

Ist Teil von

• Applied Mechanics and Materials, 2015-05, Vol.761 (Recent Technologies in Design, Management and Manufacturing), p.211-215

Ort / Verlag

Zurich: Trans Tech Publications Ltd

Erscheinungsjahr

2015

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• This paper investigates the effectiveness of piezostack actuator in attenuating the frequency dependent excited vibration of a suspended handle. A shaker is used to produce a base excitation to the suspended handle and a piezostack actuator is used to generate the vibration cancellation for the handle. The investigation covers vibration operating frequency from 50 to 500 Hz. This study also looked at the initial performance of piezostack actuator for the AVC system. A PID controller is design to generate the counter voltage for the piezostack actuator to attenuate the vibration of the handle. The results show that the highest vibration attenuation of the suspended handle occurred at operating frequency of 450 Hz with 90 % of vibration attenuation and the lowest at 50 Hz with 2.4 % of vibration attenuation.